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ANALOG DEVICES LT3798EMSE#PBF
Flyback Controller, Active PFC, 10 to 38 V Supply, 120 mA, 80 W, -40 to 125 °C, MSOP-EP-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT3798EMSE#PBF
- Order Code:
- 4026716
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- Technical Datasheet:
- LT3798EMSE#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LT®3798 is a constant-voltage/constant-current isolated flyback controller that combines active power factor correction (PFC) with no optocoupler required for output voltage feedback into a single-stage converter. This based design can achieve a power factor of greater than 0.97 by actively modulating the input current, allowing compliance with most harmonic current emission requirements. This is well-suited for a wide variety of offline applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 86% can be achieved with output power levels up to 100W. Application includes offline 5W to 100W+ applications, high DC VIN isolated applications, and offline bus converter.
- Isolated PFC Flyback with minimum number of external components
- VIN and VOUT limited only by external components
- Active power factor correction, low harmonic distortion
- No Opto-coupler required, constant-current and constant-voltage regulation
- Input voltage range from 10 to 38V (TA = 25°C. VIN = 18V, INTVCC = 11V)
- Typical VIN quiescent current is 60µA (VEN/UVLO = 0.2V, TA = 25°C)
- Typical VIN shunt regulator voltage is 40V (I = 1mA, TA = 25°C. VIN = 18V, INTVCC = 11V)
- 16-lead plastic MSOP package
- Temperature rating range from -40°C to 125°C
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- 10V
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- 38V
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- MSOP-EP
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- 16Pins
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- 80W
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- Flyback
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- Isolated
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- -
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- -
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- -
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- Surface Mount
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- -40°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
23 In stock
23 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
148 more will be available on 2/23/25
Extra stock is available upon order to the Supplier Lead Time which is approximately 6/30/25
148 more will be available on 2/23/25
Reserving future stock
23 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,025.15
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¥1,127.67
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,025.15 (¥1,127.67) | ( ) |
| 10+ | ¥832.70 (¥915.97) | ( ) |
| 37+ | ¥675.60 (¥743.16) | ( ) |
| 111+ | ¥576.84 (¥634.52) | ( ) |
| 259+ | ¥563.35 (¥619.69) | ( ) |
| 518+ | ¥549.86 (¥604.85) | ( ) |
| 1036+ | ¥536.37 (¥590.01) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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